1 Topic by m.krzaczek (edited by m.krzaczek 2017-10-26 23:57:31)

  • m.krzaczek
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  • Registered: 2010-08-25
  • Posts: 66

Topic: Untrusted TLS connection established

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 097
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): ldap
- Web server (Apache or Nginx):apache
- Manage mail accounts with iRedAdmin-Pro?n
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
in mailog;
Oct 25 12:23:30 mail postfix/smtp[10727]: Untrusted TLS connection established to mail6.lh.pl[185.135.90.18]:25: TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)

what does it mean? Can it couse that some my mails are considered as spam? does it mean that I certificat issue?

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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 30,768

Re: Untrusted TLS connection established

FYI: http://www.postfix.org/FORWARD_SECRECY_ … tml#status